Comparison

Doomsday Runner vs Shut Up Fly

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Doomsday Runner

Features
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The stars are collapsing. Lightning tears through the void. The only path left — run. Doomsday Runner is a fast-paced endless runner where every second counts. Swipe to dodge between three lanes, leap over deadly obstacles, and dash through danger at breakneck speed. How far can you survive before doomsday catches up? Features: 1. Run for Your Life Sprint through a cosmic void filled with patrolling hazards and devastating lightning strikes. The further you go, the harder it gets. 2. Swipe, Jump & Dash Intuitive swipe controls let you weave between lanes, jump over obstacles, and activate a powerful dash to blast past danger. 3. Collect & Unlock Survivors Discover and unlock a roster of unique characters — each with their own bodysuit and style. Earn them by hitting high scores, accumulating distance, collecting gold, or spending gems. 4. Revive & Keep Going Knocked down? Use gold or gems to revive and keep your run alive. Every meter matters when you're chasing a new high score. 5. Earn Rewards Collect coins during your run and claim bonus rewards from the shop. Watch ads to earn extra gold and gems on a timer. 6. Compete With Yourself Track your high score and total distance. Push further every run and unlock new survivors along the way. How far will you make it? Download Doomsday Runner and find out! Contact us: zetabeam.app@gmail.com

About

Shut Up Fly

Engage in a fast-paced arcade battle against swarms of flies and maggots. Clear 51 levels by squishing insects, unlock a variety of unique weapons, and enjoy fly-themed puzzles. Play offline or compete for high scores online.

Highlights
  • Fast-paced arcade gameplay
  • 51 levels to clear
  • Unlockable weapons
  • Fly-themed puzzles
  • Offline campaign mode
  • Haptic feedback and orchestral soundtrack
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They’ve been crapping all over this island for years. Time to take it back. Hold steady. Let it land. SQUISH. Shut Up Fly turns a fly-infested island into a fast, ridiculous arcade battle. Flies react to your movement and approach. Strike at the right moment, chain your squishes, and earn increasingly outrageous ways to deal with the next invasion. CLEAR THE ISLAND Beat the 30-second campaign clock. Squish every fly and maggot, restore one island region at a time, and reclaim all 51 levels. Tackle Regular, Medium, and Neon, each with its own progress. Finish the island and earn your Fly Break. BUILD YOUR ARSENAL Bring a newspaper to a fly fight. Or a Salt Shotgun. Or La Chancla. Four-hit fly-and-maggot combos earn weapons for your Armoury. Discover 13 weapons and rewards, including the Electric Racquet, Bug Bomb, Frog, and the legendary Fly of Valour. Get to know your favourites in the practice Range. TAKE A FLYDUKO BREAK Give your swatting finger a rest and your brain a turn. Take on 300 fly-themed puzzles, win weapons from the prize machine, and bring your winnings back to the island. STOCK UP YOUR WAY Earn weapons through play, or settle into the Junkyard Picture Show and choose an optional ad to stock up on a favourite. Each completed rewarded ad earns one use of the displayed weapon. Bank up to 99 ad-earned deployments per eligible weapon, then take your haul back into battle. Ads require internet and availability varies. Ordinary gameplay does not require watching ads. No in-app purchases. FEEL EVERY SQUISH Enjoy comic splats, expressive celebrations, haptic feedback, an orchestral soundtrack, and layered insect sounds. Choose music or the quieter ASMR experience. Chase three-star results and compare eligible scores on separate Regular, Medium, and Neon Game Center boards. PLAY ON YOUR TERMS The single-player campaign and local records work offline after download. Optional Game Center rankings require internet and Apple sign-in. No developer account is required. Camera and motion inputs power fly reactions on your device. Camera images are not recorded or saved. The game does not use the microphone. Optional rewarded ads use Google AdMob. Privacy details and choices: https://shutupfly.timhudson.com/privacy/ Stay calm. Strike fast. Shut up fly.

Screenshots

Doomsday Runner4 screens
Shut Up Fly4 screens

Verdict

The call

The clearest difference is in-app purchases: Shut Up Fly at none against Doomsday Runner's 8. Shut Up Fly also leads on update cadence (every 2 days vs every 4 days). Doomsday Runner's advantage is ads (none vs shown) and iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Doomsday Runner sells 8 one-off in-app purchases. Shut Up Fly asks for nothing beyond the download.

UpkeepUpdate frequency

Doomsday Runner ships an update every 4 days, Shut Up Fly every 2 days. The most recent releases landed on October 17, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Doomsday Runner versus Shut Up Fly: the parameters behind the verdict, then further details
ParameterDoomsday RunnerShut Up Fly
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 4 daysEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size529 MB659 MB
Age rating4+12+
DeveloperHoi Hei Chowtim hudson

In-app purchases

8 purchases

Doomsday Runner

One-time8
  • 5 gems$0.99
  • 500 coins$0.99
  • 12 gems$1.99
Show 5 more
  • 1200 coins$1.99
  • 80 gems$9.99
  • 8000 coins$9.99
  • 180 gems$19.99
  • 18000 coins$19.99
None

Shut Up Fly

No in-app purchases

Questions

Is Doomsday Runner free?
Doomsday Runner is free to download, with in-app purchases available.
Is Shut Up Fly free?
Shut Up Fly is free to download, with no in-app purchases.
Do Doomsday Runner or Shut Up Fly have ads?
Shut Up Fly shows ads; Doomsday Runner does not.
Which is updated more often, Doomsday Runner or Shut Up Fly?
Doomsday Runner ships an update every 4 days, and Shut Up Fly every 2 days. Most recently, Doomsday Runner was updated on October 17, 2026 and Shut Up Fly on October 31, 2026.

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